Abstract: Multistage amplifiers are a reliable method of achieving high gain in systems where the voltage supply is low. The common practice is to prefer 3-stage amplifiers over 4-stage ones when a ...
Objectives On 1 May 2018 minimum unit pricing (MUP) of alcohol was introduced in Scotland. This study used Twitter posts to quantify sentiment expressed online during the introduction of MUP, ...
Abstract: This article presents a Class-D audio amplifier for capacitive piezoelectric speaker loads. Employing a dual voltage feedback (VFB)/current feedback (CFB) topology, the amplifier is capable ...
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